B is the answer I strongly believe
Answer:
hey talking for what-------
Answer:
Species could go extinct when their environment changed if they could not adapt to the change.
Answer:
Enzymes bind with chemical reactants called substrates. ... In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products. The enzyme's active site binds to the substrate.
Answer:
True
Explanation:
It is true as in Mendel's law of inheritance
